Kick off your planning by booking a Machu Picchu flight with Flightd into Cusco. Once you’re in Cusco, hop on a scenic train or bus to Aguas Calientes, which is the gateway to Machu Picchu. It’s a smart move to book your flights and accommodations early to dodge those pesky high-season surcharges. If you travel during April–May or September–October, you’ll enjoy lovely weather and fewer crowds.